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Console Servers 48vDC



Telecommunications Engineers and Project Managers that require a cost effective serial-to-Ethernet solution for 48vDC environments such as Telco substations and switching centers must consider the IOLAN STS 48v DC Rack. Having the highest performance processor available along with its unique TrueSerial™ technology, the IOLAN STS DC Rack will provide the most authentic serial connections across Ethernet.

Ideal for

Why IOLAN STS DC Rack models are the preferred choice:


yderligere information

Serial Port Access




Terminal Server

Serial machine to Ethernet

Console Management

Remote Access

OA&M ( Operations, Administration and Management )


Hardware Specifications - IOLAN STS 48v DC Rack, RS232 Serial Terminal Servers

Processor MPC8349E, 400 Mhz, 750 MIPS
RAM MB 32 64 64
Flash MB 16 16 16
Interface Ports
Number of Serial Ports 4 8 16
Serial Port Interface RS232 DTE on RJ45
Sun / Solaris Sun / Oracle ‘Solaris\' Safe - no "break signal" sent during
power cycle causing costly server re-boots or downtime
Serial Port Speeds 50bps to 230Kbps with customizable baud rate support
Data Bits 5,6,7,8, 9-bit protocol support
Parity Odd, Even, Mark, Space, None
Flow Control Hardware, Software, Both, None
Serial Port Protection 15Kv Electrostatic Discharge Protection ( ESD )
Local Console Port RS232 on RJ45 with DB9 adapter ( provided )
Network 10/100/1000-base TX Ethernet RJ45
Software selectable Ethernet speed 10/100/1000, Auto
Software selectable Half/Full/Auto duplex
Ethernet Isolation 1.5Kv Magnetic Isolation
Power Supply 48 VDC
Input Voltage Range 36-72 VDC
Current Consumption @ 36v ( Amps ) 0.25 0.25 0.28
Current Consumption @ 48v ( Amps ) 0.19 0.19 0.21
Current Consumption @ 72v ( Amps ) 0.13 0.13 0.14
Typical Power Consumption ( Watts ) 9 9 10
Power Line Protection Fast transients: 1 KV (EN61000-4-4 Criteria B)
Surge: 2KV (EN61000-4-5 common mode), 1KV (EN61000-4-5 differential and common modes)
LEDs Power
System Ready
Network Link activity
Serial: Transmit and Receive data per port
Environmental Specifications
Heat Output
( BTU/HR )
31 31 34
MTBF ( Hours )* 120917 118622 112256
Operating Temperature 0C to 55C, 32F to 131F
Storage Temperature -40C to 85C, -40F to 185F
Humidity 5 to 95% (non condensing) for both storage and operation.
Ingress Protection Rating IP30
Mounting 1U - 19" rack, front and rear mounting hardware included
Product Weight and Dimensions
Weight 2.7 kg 3 kg 3 kg
Dimensions 26.4 x 43.4 x 4.4 (cm), 10.38 x 17.1 x 1.75 (in)
Shipping Dimensions 59 x 36 x 9cm
Shipping weight 3.9 kg 3.9 kg 4.0 kg
Regulatory Approvals
Emissions FCC Part 15, Subpart B, Class A
CFR47:2003, Chapter 1, Part 15 Subpart B,(USA) Class A
ICES-003, Issue 4, February 2004 (Canada)
EN55022:1998 + A1:2000 + A2:2003 Class A
EN61000-3-2 : 1995, Limits for Harmonic Current Emissions
EN61000-3-3 : 1995, Limits of Voltage Fluctuations and Flicker
Immunity EN55024:1998 + A1:2001 + A2:2003
EN61000-4-2: Electrostatic Discharge
EN61000-4-3: RF Electromagnetic Field Modulated
EN61000-4-4: Fast Transients
EN61000-4-5: Surge
EN61000-4-6: RF Continuous Conducted
EN61000-4-8: Power-Frequency Magnetic Field
EN61000-4-11: Voltage Dips and Voltage Interruptions
Safety IEC 60950-1 : 2005 (2nd Edition) + A1 : 2009 and
EN 60950-1 : 2006 + A11 : 2009
CAN/CSA-C22.2 No. 60950-1-03 and ANSI/UL 60950-1,
First Edition April 1st 2003 (Recognized Component)
Other Reach, RoHS and WEEE Compliant
CCATS - G168387
ECCN - 5A992
HTSUS Number: 8471.80.1000
Perle Limited Lifetime Warranty



RJ45 Socket

 IOLAN RJ45 Socket   Function    Direction 
1 DCD larrow
2 RTS right arrow
3 DSR larrow
4 TXD right arrow
5 RXD larrow
6 GND line
7 CTS larrow
8 DTR right arrow

Optional Perle adapters for use with straight thru CAT5 cabling

*Calculation model based on MIL-HDBK-217-FN2 @ 30 °C


Using RAW TCP Sockets

A raw TCP socket connection which can be initiated from the serial-Ethernet device or from the remote host/server. This can either be on a point to point or shared basis where a serial device can be shared amongst multiple devices. TCP sessions can be initiated either from the TCP server application or from the Perle IOLAN serial-Ethernet adapter.


Using Raw UDP Sockets

For use with UDP based applications, Perle IOLANs can convert serial equipment data for transport across UDP packets either on a point to point basis or shared across multiple devices.

Console Server

Console Management

For access to remote console ports on routers, switches,etc, Perle IOLAN’s enable administrators secure access to these RS232 ports via inband Reverse Telnet / SSH or out of band with dial-up modems. Perle IOLAN models with integrated modems are available.


Connect Serial-based Applications with a COM/TTY Port Driver

Serial ports can be connected to network servers or workstations running Perle\'s TruePort software operating as a virtual COM port. Sessions can be initiated either from the Perle IOLAN or from TruePort.


Serial Tunneling between two Serial Devices

Serial Tunneling enables you to establish a link across Ethernet to a serial port on another IOLAN. Both IOLAN serial ports must be configured for Serial Tunneling (typically one serial port is configured as a Tunnel Server and the other serial port as a Tunnel Client).

Virtual Modem

Virtual Modem

Enables the serial-Ethernet adapter to simulate a modem connection. When connected to the IOLAN and initiates a modem connection, the IOLAN starts up a TCP connection to another IOLAN serial-Ethernet adapter configured with a Virtual Modem serial port or to a host running a TCP application.


Ordering Information

           Available Modules
IOLAN STS4 DC 4 x RJ45 serial ports, 10/100/1000 Ethernet,
1U rack mount, 48VDC power, RS232 interface, advanced feature set
IOLAN STS8 DC 8 x RJ45 serial ports, 10/100/1000 Ethernet,
1U rack mount, 48VDC power, RS232 interface, advanced feature set
IOLAN STS16 DC 16 x RJ45 serial ports, 10/100/1000 Ethernet,
1U rack mount, 48VDC power, RS232 interface, advanced feature set


PDF beskrivelse PERLE IOLAN STS DC Datasheet (150.9 kB)

PDF beskrivelse PERLE IOLAN STS DC Datasheet (ger) (153.1 kB)

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